Seiko Cal. 3881 - 628

Seiko 3881-628

The 3881-628 is a sought-after Hand-Winding piece from Seiko's golden era. With its 18mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-4f6adf58b8ed]

Also known as: Goldfeather

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
11.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
80m
Dial Color
Navy
Jewels
23j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1972

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